Analysis

IP Firms Are Navigating AI Era With Range Of Guardrails

By Elliot Weld

Intellectual property law firms are taking various approaches to implementing artificial intelligence into their professional routines, with some developing their own tools, others limiting what external AI platforms that lawyers can access and one firm saying it has banned attorneys from using AI to draft legal briefs.

Read full article » | Save to favorites »

Apple Cleared Of 4G Patent Infringement Claims In 3rd Trial

By Elliot Weld

A Texas federal jury cleared Apple of infringement claims brought by Optis Wireless Technology over patents covering standard-essential 4G wireless technology Thursday, after the verdicts of two previous juries finding Apple liable were overturned.

Verdict attached | Read full article » | Save to favorites »

Astellas Gets $120M From Zydus In Bladder Drug Deal

By Adam Lidgett

Generic-drug maker Zydus Pharmaceuticals has inked a $120 million deal to end a lawsuit accusing it of infringing Astellas Pharma Inc. patents covering bladder drug Myrbetriq, just two days after Lupin Pharmaceuticals made a similar deal.

1 document attached | Read full article » | Save to favorites »

Rein Tech Prez Again Sanctioned For Patent Order Violations

By Elliot Weld

A Delaware federal judge on Thursday permanently barred a patent attorney from participating in water meter patent prosecutions and barred his company from asserting water meter patent claims against a rival it claims infringed them, saying "serious" sanctions were warranted for a repeat violation of a protective order.

Opinion attached | Read full article » | Save to favorites »

Chinese Co. Lacks Standing To Sue Hose Maker, Judge Says

By Elliot Weld

A Delaware federal judge has thrown out a suit from a Chinese company that wanted a declaration that its products didn't infringe a hose maker's patents after certain hoses were delisted on Amazon, saying the company lacked standing to sue.

Order attached | Read full article » | Save to favorites »

Tesla Says Case Transfer Boosts Mandamus Bid In PTAB Fight

By Dani Kass

A Texas federal judge's decision to send patent infringement litigation against Tesla Inc. to California strengthens the automaker's mandamus petition claiming the Patent Trial and Appeal Board wrongly turned away its challenges, Tesla told the Federal Circuit.

2 documents attached | Read full article » | Save to favorites »

Inventors Push For Discovery On Patent Quality Program

By Adam Lidgett

A Washington, D.C., federal judge should ignore the U.S. Patent and Trademark Office's attempt to avoid reopening discovery into whether it covertly revived a now-defunct program for flagging "sensitive" patent applications for extra review, according to two inventors who have filed a proposed class action.

Brief attached | Read full article » | Save to favorites »

Inventor Says Claims Against Baker Botts Atty Should Remain

By Madison Arnold

Inventor Leigh M. Rothschild and Analytical Technologies LLC are taking issue with a Florida federal judge recommending tossing some claims in their lawsuit alleging a patent attorney defamed him, arguing Rothschild's words should be considered commercial speech.

Response attached | Read full article » | Save to favorites »

AI Mapping Co. Accused Of Copying Rival's Maps, Technology

By Ivan Moreno

An apartment mapping software company has accused a former potential business partner of copying thousands of its property maps and using them to launch a competing 3D product, alleging in a federal copyright and breach of contract lawsuit that it is losing customers as a result.

Complaint attached | Read full article » | Save to favorites »

Law360 Seeks Members For Its 2026 Editorial Boards

Law360 is looking for avid readers of our publications to serve as members of our 2026 editorial advisory boards.

2 documents attached | Read full article » | Save to favorites »

Intellectual Property Group Of The Year: Kirkland

By Ivan Moreno

Kirkland & Ellis LLP attorneys notched landmark victories across copyright, patents and trade secrets, including the first U.S. decision to address whether training artificial intelligence systems with copyrighted content qualifies as fair use, earning the firm a spot among the 2025 Law360 Intellectual Property Groups of the Year.

Read full article » | Save to favorites »

Judge Recommends Tossing Nielsen Data Patent Case

By Adam Lidgett

Nielsen should have its lawsuit accusing a rival of infringing a patent covering a way to measure audience viewership outside the home using mobile phone data dismissed, a federal magistrate judge in Delaware recommended Thursday, finding the patent in question does not cover an eligible process.

Order attached | Read full article » | Save to favorites »

Apple AirTags And IPhones Infringe Tracking Tech, Suit Says

By Lauren Berg

Features on Apple's iPhones, AirTags and AirPods that allow users to locate lost items infringe patents owned by a company that invented an iPhone-compatible tracking case and tags, according to a lawsuit filed Wednesday in Texas federal court.

Complaint attached | Read full article » | Save to favorites »

Apple Infringed Wireless Charging Tech, Powermat Alleges

By Rae Ann Varona

Israel-based Powermat Technologies Ltd. sued Apple Inc. in Texas federal court for allegedly infringing five patents related to wireless charging, accusing the Cupertino, California-based tech giant of being an "unwilling licensee" that has refused to discuss licensing Powermat's patent portfolio in good faith.

Complaint attached | Read full article » | Save to favorites »

InterDigital Says TCL, Hisense TVs Infringe Video Patents

By Jack McLoone

American firm InterDigital Inc. accused Chinese TV manufacturers Hisense Co. Ltd. and TCL Technology Group Corp. of selling televisions that infringe its video coding patents in separate federal district court suits as part of a worldwide litigation effort against the two companies.

2 documents attached | Read full article » | Save to favorites »

Brief

Regeneron, Samsung Bioepis Settle Eye Med Patent Claims

By Elliot Weld

Regeneron Pharmaceuticals Inc. and Samsung Bioepis Co. Ltd. have told a West Virginia federal court they reached an agreement to end patent infringement claims brought by Regeneron over a biosimilar of its eye medication Eylea.

1 document attached | Read full article » | Save to favorites »

Elon University Says Sportswear Co. Using TM To Sell Clothes

By Abigail Harrison

Elon University told a North Carolina federal court that a Washington-based online apparel seller is willfully infringing on its trademarks, some of which are over a century old, and damaging the school by marring its reputation for high-quality apparel.

Complaint attached | Read full article » | Save to favorites »

Colo. Builder Says Ex-Assistant Stole Trade Secrets

By Benjamin Morse

The former executive assistant of a high-end Denver homebuilder misappropriated confidential vendor and customer information to pursue a competing business in violation of federal and state trade secrets laws, the construction company told a Colorado federal court.

Complaint attached | Read full article » | Save to favorites »

USPTO Initiatives May Bolster SEP Litigation In The US

The U.S. Patent and Trademark Office's recent efforts to revitalize standard-essential patent litigation face hurdles in their reliance on courts and other agencies, but may help the U.S. regain its central role in global SEP litigation if successful, say attorneys at Axinn.

Read full article » | Save to favorites »

Series

Trail Running Makes Me A Better Lawyer

Navigating the muddy, root-filled path of trail marathons and ultramarathons provides fertile training ground for my high-stakes fractional general counsel work, teaching me to slow down my mind when the terrain shifts, sharpen my focus and trust my training, says Eric Proos at Next Era Legal.

Read full article » | Save to favorites »

Goldman Sachs' CLO Resigns After Epstein Email Revelations

By Michele Gorman and Hailey Konnath

Kathryn Ruemmler, the chief legal officer for Goldman Sachs, announced plans Thursday to step down, after the U.S. Department of Justice released emails showcasing her relationship with disgraced financier Jeffrey Epstein.

Read full article » | Save to favorites »

Judiciary Issues 'Rule Of Law' Ethics Guidance For Judges

By Jeff Overley

Federal judiciary advisers Thursday sought to clarify ethical boundaries for judges wading into politically charged legal waters, saying jurists can rebut "illegitimate criticism" and urge stronger security amid fears of violence while also eschewing "demeaning" or "acerbic" rhetoric.

2 documents attached | Read full article » | Save to favorites »

DOJ Antitrust Chief Slater Stepping Down

By Matthew Perlman

Assistant Attorney General Gail Slater, head of the U.S. Department of Justice's Antitrust Division, said on Thursday she will be leaving her post just shy of a year after being confirmed by the Senate.

Read full article » | Save to favorites »

Affairs, Spending Come Out In Goldstein Cross-Examination

By Jared Foretek

SCOTUSblog founder Thomas Goldstein was confronted Thursday with allegations of extramarital affairs, lavish spending and lies on asset disclosures, all in front of the jury in his ongoing tax fraud trial.

Read full article » | Save to favorites »

9th Circ. Judges Doubt AG-Picked Nevada US Atty Can Serve

By Dorothy Atkins

Two judges on a Ninth Circuit panel doubted Thursday the government's argument that a lower court erred by finding the U.S. Attorney General wrongly appointed Nevada's top federal prosecutor, with both judges repeatedly noting that the government's legal theory suggests that U.S. attorneys could circumvent the nomination process indefinitely.

Read full article » | Save to favorites »

Fulton DA Willis Fights $17M Fee Bid In Trump Case

By Kelcey Caulder

The Georgia district attorney who charged President Donald Trump and his allies with election interference and was later disqualified from the case protested the nearly $17 million in legal fees they recently requested, taking aim at a new state law that allows them to seek the costs.

Brief attached | Read full article » | Save to favorites »

Watchdog Defends Ex-Alex Jones Atty's Conn. Suspension

By Brian Steele

A Connecticut judge did not abuse her discretion when she suspended an attorney who formerly represented conspiracy broadcaster Alex Jones in a $1.4 billion defamation case, the state's professional misconduct watchdog has told the Connecticut Supreme Court in asking the justices to skip Norman A. Pattis' appeal.

1 document attached | Read full article » | Save to favorites »

Former NJ AG Matthew Platkin Launches Litigation Boutique

By Jake Maher

Former New Jersey Attorney General Matthew Platkin on Thursday announced the launch of Platkin LLP, a litigation boutique made up of former state prosecutors looking to take on cases touching on consumer protection, the rule of law and other public interest causes.

Read full article » | Save to favorites »

Interview

12 Questions For FCC Chair Brendan Carr

By Christopher Cole

It's been a "banger" of a year at the Federal Communications Commission, says agency chief Brendan Carr, who took over at the outset of President Donald Trump's second term with the goal of cutting regulations and quickly turning over more spectrum to the private sector.

Read full article » | Save to favorites »

McCarter & English Can't Tank $22M Suit, Insurer Says

By Aaron Keller

Two insurance companies have urged a Connecticut Superior Court judge to maintain a $22.3 million professional negligence lawsuit against McCarter & English LLP, saying document production delays don't warrant killing the case less than a month before trial.

1 document attached | Read full article » | Save to favorites »

NY Senators Criticize DOJ Over US Attorney Firing

By Courtney Bublé

New York's senators blasted the U.S. Department of Justice on Thursday for abruptly firing the newly appointed U.S. attorney for the Northern District of New York.

1 document attached | Read full article » | Save to favorites »

State Antitrust Enforcement On The Upswing, Panelists Agree

By Bonnie Eslinger

Speaking at a Silicon Valley antitrust conference hosted Thursday by Baker McKenzie LLP, a senior California antitrust enforcer, an in-house Intel attorney, a University of Southern California law professor, and others agreed that the country is headed into a period of increased activity by state antitrust enforcers.

Read full article » | Save to favorites »

Mass. US Atty Calls ICE Criticism 'Hyperbole,' Praises Agents

By Julie Manganis

Massachusetts U.S. Attorney Leah B. Foley said Thursday that criticism of U.S. Immigration and Customs Enforcement by state and local officials and a lack of cooperation with federal agents is to blame for "chaos in the streets," as she forcefully defended the Trump administration's policies.

Read full article » | Save to favorites »

Trump Nominates Judges For SC, Mont., Virgin Islands

By Courtney Bublé

President Donald Trump on Thursday announced district court nominees for South Carolina, Montana and the U.S. Virgin Islands, as well as one nominee for the International Trade Court.

Read full article » | Save to favorites »